baber/WOPTO huggingface dataset:
Patent JP-2005242726-A (JP)
Title: Personal authentication and figure reading device
Inventor: MATSUMURA TAKASHI
IPC: G06T1/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a figure reading function to be used when an authentication function of a personal authentication device is not used.  <P>SOLUTION: The device comprises an infrared radiation source and a photographing means, and has a personal authentication function that identifies an individual by collating a vascular pattern of a finger photographed by the photographing means with a vascular pattern registered beforehand and a figure reading function that is capable of reading and identifying a figure by the photographing means. The personal authentication function and the figure reading function can be switched by a micro computer. By this arrangement, the personal authentication device can perform the figure reading function capable of reading and identifying a figure easily and cheaply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238709-A (JP)
Title: Imaging device/method
Inventor: SUGINO KAZUMASA
IPC: H04N1/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing environments wherein an imaging device can be conveniently used by forming a staple position, a punch position and a lattice for position regulation inside equipment and displaying these on an electronic paper, based on a printing designation from an operating part or an outer I/F processing part, and an imaging device.  <P>SOLUTION: In this imaging method, it is confirmed whether source data for printing are available (step S601); in the case the source data are available, a setting for bookbinding process is confirmed (step S602); and in the case staple/punch settings are made, drawing data corresponding to the staple position and the punch position are generated (step S603). Consecutively, the width of the lattice is enlarged/diminished based on copy expansion ratio and Nin 1 and the drawing data are added; although finally, synthetic data for confirmation are displayed (step S604), synthetic data are generated by synthesizing the source data and the drawing data by an OR operation in an image processing part and displayed on the electronic paper through the outer I/F processing part (step S605).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240144-A (JP)
Title: Production method for titanium-based metal product
Inventor: DEGUCHI TAKAHISA
IPC: C25F3/26
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of obtaining a titanium-based metal product with a smooth mirror finish on the surface while drastically reducing the time for polishing.  <P>SOLUTION: The production method for the titanium-based metal product having a mirror finish section on the surface comprises immersing the titanium-based metal product into a non-aqueous electrolytic solution and electrolytically polishing the metal product at a current density of the range from 40 to 200 mA/cm<SP>2</SP>, then electrolytically polishing the product at a current density lower than the current density in the high current density electrolytic polishing step and at the current density in the range from 5 to 40 mA/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242266-A (JP)
Title: Fixing device and image forming apparatus having the fixing device
Inventor: OMURA TAKESHI
IPC: G03G15/20
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the temperature of respective end areas in the axial direction of a fixing roller from excessively rising even when a recording medium having small width size consecutively passes in a fixing device for fixing a toner image on the recording medium by making the recording medium pass between a fixing roller heated by a heater and a pressure roller.  <P>SOLUTION: When the recording medium P2 having a small width size is made to pass between the fixing roller 3 and the pressure roller, such power is supplied to the heater 5 that makes the temperature of the center area CA of the fixing roller 3 detected by a thermistor 6 attain temperature fit for fixing the toner image and temperature lower than target temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263187-A (JP)
Title: Polymeric composition based on pva
Inventor: RATH HEINZ JOERG
IPC: C08L29/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric composition suitable for producing hard or soft micro-capsules in a state free from microorganisms which induce diseases.  <P>SOLUTION: The polymeric composition based on PVA composed of (a) 50-99.9 wt.% of polyvinyl alcohol with an average molecular weight of 5,000-25,000 and with a degree of hydrolysis of 79-99.9 mol %, (the polyvinyl alcohol may contain carboxy groups or polyglycol units in the molecule), and (b) 0.1-5. wt.% of one or more polysaccharides of the formula where R<SB>1</SB>-R<SB>3</SB>are each H, CH<SB>2</SB>OH, COOMe, COOMe, COOR<SB>4</SB>, CONHR<SB>6</SB>, or CH<SB>2</SB>OSO<SB>3</SB>Me, and Me is Na, K, NH<SB>4</SB>, Mg, or Ca, n is a number from 20-20,000, R<SB>4</SB>is 1-4C alkyl, R<SB>5</SB>is OH, NHCOCH<SB>3</SB>, H or OCOCH<SB>3</SB>and R<SB>6</SB>is H, COCH<SB>3</SB>, or 1-4C alkyl.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005250073-A (JP)
Title: Color image forming apparatus
Inventor: SAKAMOTO MASANOBU
IPC: B41J2/45
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of detecting patch patterns formed on a recording medium at a high SN ratio without forming toner for ground.  <P>SOLUTION: An image position detector is provided with a light emitting part for irradiating patch patterns with light and a light receiving part for detecting reflected light. When it is defined that the wavelength of light from the light emitting part is n, relative radiation intensity at wavelength n is L(n) and the sensitivity of the light receiving part at the wavelength n is K(n), output voltage values Vy, Vm, Vc, Vk, Vp corresponding to the patch patterns of respective colors and reflected light from the recording medium are calculated from the integration values of T(y, m, c, k, p)(n)×L(n)×K(n) and the toner sorts of respective patch patterns, the light emitting part and the light receiving part are selected so that the relation of Vy, Vm, Vc, Vk≤0.8 Vp is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252679-A (JP)
Title: Method, device, and program for determining intraframe encoding prediction mode, and its program recording medium
Inventor: TANIDA RYUICHI
IPC: H04N19/85
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To determine a prediction mode for avoiding the occurrence of linear noise in a decoded image while suppressing an increase in a code amount in intraframe encoding.  <P>SOLUTION: A prediction mode for generating a predictive image for each prediction mode and minimizing cost C (total value of header code amount and predictive residual R) in respective prediction modes and a prediction mode for minimizing the predictive residual R are found (S10 to S22). When the prediction mode for minimizing the cost C is a certain specific prediction mode (0 and 1 in Figure) (S23), it is determined by a line occurrence determination function L whether or not a predictive image has a line (S25 and S26). When the predictive image has a line, the prediction mode for minimizing the predictive residual R is determined for a prediction mode used to generate a predictive image (S27). In the other cases, the prediction mode for minimizing the cost C is determined (S24).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251316-A (JP)
Title: Optical disk device
Inventor: YOKOYAMA EIJI
IPC: G11B7/095
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of always performing a stable recording/reproduction by suppressing control deviation without losing control stability when impulsive disturbance occurs on the device due to vibration and collision, or when reproducing an optical disk having disk physical distortion such as eccentric wobbling, or the like.  <P>SOLUTION: A position deviation signal (S6) is made not to exceed a given value by evaluating position control variation (11), forming a correction signal based on the result of the evaluation (12), adding it to a control signal (S7) of a position control loop (8), and applying the addition result to an actuator (10) as a driving control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250297-A (JP)
Title: Sector drive and optical apparatus using the same
Inventor: TADA SATORU
IPC: G03B9/14
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sector drive provided with a structure capable of preventing hunting of sectors even when a fully closed position is set to the intermediate position of a sector moving range.  <P>SOLUTION: In the sector drive 1 provided with a base board 3 having an aperture 4, sectors 10, 20, 30 for opening/closing the aperture 4 and an electromagnetic actuator 50 for moving the sectors 10, 20, 30, driving force from the electromagnetic actuator 50 is transmitted to the sectors 10, 20, 30 via gear parts 8, 9 and the aperture 4 is closed by the sectors 10, 20, 30 on the intermediate position of the moving range to form a fully closed state. Since driving force from the electromagnetic actuator 50 can be averaged and stably transmitted to the side of the sectors 10, 20, 30 because of the arrangement of the gear parts 8, 9, the fully closed state can be formed by suppressing occurrence of the hunting even when the fully closed position is present on the intermediate position of the sector moving range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254066-A (JP)
Title: Waste water treatment method
Inventor: HIRAISHI AKIRA
IPC: C02F3/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment method which can efficiently control sludge generation in a treatment tank by the uncoupling method.  <P>SOLUTION: In this waste water treatment method which biologically treats organic waste water in a treatment tank and adds an uncoupling agent to the treatment tank, the uncoupling agent is added to the treatment tank at intervals of 3-7 days. In the waste water treatment method which biologically treats the organic waste water in the treatment tank and adds the uncoupling agent to the treatment tank, the uncoupling agent is 3, 5-dichlorophenol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260356-A (JP)
Title: Demodulator and demodulation method
Inventor: MARUTANI MASAZUMI
IPC: H03D7/16
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To set a frequency interval of a local signal of each channel to be large in the case of mixing input signals of a plurality of channels whose carrier frequency is unequally spaced by using the local signal of each channel.  <P>SOLUTION: A demodulator includes a synthesizer (102) for generating the local signal and a mixer (103) for mixing the input signal modulated by the carrier frequency with the local signal to output an intermediate frequency signal whose carrier is an intermediate frequency. An intermediate frequency setting section (104) sets one of a plurality of intermediate frequencies and a demodulating unit (105) extracts and recovers the intermediate frequency signal by using the set intermediate frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254879-A (JP)
Title: Wiper motor
Inventor: SAKUMA HITOSHI
IPC: F16H1/16
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive wiper motor having excellent wear resistance and high accuracy which is capable of reducing the number of components and the assembly man hour while jointly using the function of a low friction member by an upper balance plate.  <P>SOLUTION: The wiper motor comprises a wiper shaft which is turnably supported by a gear case with a wiper arm mounted on a tip part thereof, a helical gear engaged with a worm of a motor shaft, a rocking gear which is supported by the helical gear in a rocking manner by a spindle, an output gear which is fixed to the wiper shaft and engaged with the rocking gear, upper and lower balance plates which are turnably supported by the wiper shaft to maintain the engaged state of the rocking gear with the output gear, and a cover to cover an opening part of the gear case. A tip of the spindle protruded outwardly from a base part of the rocking gear is slidably engaged with a cam groove of the upper balance plate, and a part of the upper face of the upper balance plate is slidably abutted on a back side of the cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256690-A (JP)
Title: Compressor for refrigerant
Inventor: TSUJI TAKEO
IPC: F04C29/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation of a sensor case rarely occurring due to freezing which happens in a cold district in winter if there is possibility for water to splash on a refrigerant compressor for automobile at a time of traveling in rain and water splashes on a sensor part and intrudes in an attachment surface.  <P>SOLUTION: Thermally conductive rubber 2 having sufficient elasticity is arranged between a bottom surface of a sensor attachment hole 1B and a bottom surface of the sensor case 52 provided on a refrigerant compressor vessel 1, each surface is closely stuck to the thermally conductive rubber. Consequently, good thermal exchange relation between the refrigerant compressor vessel and a temperature switch can be surely maintained at a normal time and water intrusion can be prevented. Even if water intrudes and freezes, thermally conductive rubber which is a elastic body absorbs and disperse volume change of moisture to prevent deformation or the like of the sensor case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255815-A (JP)
Title: Negative ion-generating material
Inventor: HIMENO NAGAHIRO
IPC: C09K3/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for continuously generating negative ions by itself, the raw material of which is available with no restriction and requiring no electric power, energy rays or the like.  <P>SOLUTION: (1) The negative ion-generating material comprises a ceramic comprising silicon dioxide, zirconium oxide and hafnium oxide as constituent components. (2) The negative ion-generating material described in (1) has a constituent comprising 10-90 wt.% silicon dioxide and 90-10 wt.% total of zirconium oxide and hafnium oxide. (3) The ceramic comprises aluminum oxide and/or iron oxide as the constituent component in the negative ion-generating material described in (1) or (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259937-A (JP)
Title: Element and device of semiconductor laser
Inventor: GUNJI TETSUYA
IPC: H01S5/16
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element which ensures sufficient light output with Zn dispersion within a short period of time and small vertical spreading angle, and also to provide a semiconductor laser device.  <P>SOLUTION: The semiconductor laser element comprises a first conductivity type first clad layer 12, a first conductivity type first optical guide layer 13, an MQW active layer 14 formed by laminating a plurality of barrier layers and well layers, a second conductivity type second optical guide layer 15, and a second conductivity type second clad layer 19 which are sequentially formed on the main surface of a substrate 11. Moreover, a first window layer 22 and a second window layer 23 are provided at the area near a first end surface 20 and a second end surface 21 which are provided opposed with each other. At least the second optical guide layer 15 is formed in the thickness of 2nm or more but 6nm or less or Al composition ratio of 0.55 or more but under 0.7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261120-A (JP)
Title: Multiaxial servo drive
Inventor: HARA KENJI
IPC: H02P5/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo drive which can be attached/detached easily, of which the wiring to a motor is integrated with a connector, capable of distributed deployment by each axis.  <P>SOLUTION: A converter unit 2 and a servo amplifier unit 1 comprise connecters 5, 8, 14, and 15 for individual electric wiring for cable connection. The connecters 5, 8, 14, and 15 for electric wiring, provided to units 1 and 2, are engaged with/connected to a mount base 35 provided with a circuit board 30 bearing a circuit wiring required for connection between the connecters. The circuit board 30 comprises a DC power connecter 39 for outputting to the servo amplifier unit 1 distributed with DC power, and a servo motor power line connector 40 for integrating and connecting the power line from the servo amplifier 1 to the servo motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261121-A (JP)
Title: Motor with revolution detector
Inventor: YAHARA HARUKI
IPC: H02K11/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a revolution detector of a simple configuration at a low cost, capable of reducing vibration from a motor shaft by supporting a revolution detector only with the motor shaft, without connecting both the motor shaft and the shaft for connecting a detector side motor using a coupling.  <P>SOLUTION: The motor with a revolution detector comprises a stator of which an armature coil 2 is wound on a stator core 1, a rotor which is arranged to face the stator across a magnetic gap and constitutes a field by engaging a motor shaft 3 with rotor core 4, and a revolution detector 11 for detecting rotational position of the rotor. The revolution detector 11 is provided on the same axis, on an anti-load side, with the motor shaft 3. The motor shaft 3 is provided with a plurality of slits 3A which are orthogonal to the axial direction of the motor 3, between the anti-load side of the field part and the revolution detector 11, and are treated to have flexibility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256765-A (JP)
Title: Exhaust control device for internal combustion engine
Inventor: SUZUKI MOTOYUKI
IPC: F02D9/10
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage of exhaust gas further by applying load on a seal ring in a thrust direction and miniaturize a bearing part by storing an elastic body applying load in the thrust direction into the bearing part in a device reducing leakage of exhaust gas by forming a labyrinth by the seal ring at the bearing part of a shaft.  <P>SOLUTION: The labyrinth is formed between an outer circumference surface of the shaft 5 of one bearing part 3 and an inner surface of a bearing hole 8 on a body 1 side via the seal rings 10, 12, 13. The elastic body pushing the seal rings 10, 12, 13 in the thrust direction are put between the outer circumference surface of the shaft 5 and the inner surface of the bearing hole 8 on the body side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256465-A (JP)
Title: Controlling device of automatic closing door for automobile
Inventor: YUKIMORI KIMIO
IPC: E05B83/36
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driving means from being unnecessarily kept in a driving state for a long time in the case of an emergency in an automatic closing door device.  <P>SOLUTION: When a door enters a half latch region, the control for forward driving of a motor is started in the case the engagement of a rachet member with a latch member is detected by a rachet switch, a predetermined time T2 starting the timing from the start is set, and the motor is stopped by deadline of the predetermined time T2 in the case it is not detected even if the door enters a full latch region by emergency. The minimum time required to drive the predetermined time up to the full latch region from after it enters the half latch region can be set. Because the predetermined time does not include any processing time up to the start of the motor driving, even if there are variations in the processing time, it is no need to set the predetermined time in consideration thereof, in the case the motor as the driving means is used, the time for power to the lock can be set in the necessary minimum time, and a bad influence on a motor life by long power to the lock can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256504-A (JP)
Title: Eaves structure and flashing material
Inventor: HIROZAWA KENJI
IPC: E04B1/64
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves structure and a flashing material capable of simplifying or omitting a backing material for holding form of eaves flashing and gable flashing as required.  <P>SOLUTION: A flashing member 3 composed of an integrated component including an eaves flashing part 5 and a gable flashing part 6 is attached to an eaves part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267034-A (JP)
Title: Image input device
Inventor: INOUE TOYOJI
IPC: G06F3/03
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input device for controlling the input and input inhibition of position information corresponding to a position to be pointed by an indication member according to the height of the indication member, the indication member pointing an arbitrary position to an object whose image is imaged.  <P>SOLUTION: The image data of an object are acquired by region units divided by the locus of the indication member, and the end position of an locus to be drawn by the indication member is recognized when the position of the indication member is the height of the predetermined position or more. Thus, the end position of one locus is recognized by lifting the indication member to the height of the predetermined position or more when an locus is inputted by the indication member. Thus, it is possible to easily recognize the end position of one locus, and to surely recognize the end position of one locus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266201-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: TSUDA KIYONORI
IPC: G03G15/08
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device whose toner capacity can be increased without degrading toner circulation and deteriorating toner, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: A toner container 6 is divided into a toner storage part 6 and 6b as the first and second storage parts by a partition member 10 which is disposed in the place where the bottom faces of the toner storage parts 6 and 6b meet each other and which extends upwards from the bottom in order to regulate the height to which toner from the storage part 6 is scooped up. The toner is supplied from the storage part 6b to 6 by winding a wind sheet 11 provided in the second storage part upwards from the top defined by the partition member 10. Thus, even in the case of a developer storage container with large capacity, the toner is steadily supplied to a developing means without degrading toner circulation and deteriorating the toner. Accordingly, a satisfactory image can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI